Did human beings first reach the continents we call North and South America by traversing a land bride across what's now known as the Bering Strait? That's been the most prominent theory about early human migration, and it's the one many children learn about in school -- but what if there's more to the story? Join the guys as they dive into the story of early human migration... as well as new evidence that may revolutionize every thing we thought we knew about humanity's journey to the Americas.